Low impedance microphone amplifier

Published:2013/7/15 20:15:00 Author:muriel | Keyword: Low impedance, microphone amplifier | From:SeekIC

The circuit is a microphone amplifier for use with low impedance (~200 ohm) microphones. It will work with stabilized voltages between 6-30VDC. If you don't build the impedance adapter part with T1, you get a micamp for higher impedance microphones. In this case, you should directly connect the signal to C7.



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